We report the synthesis and characterisation of [2]rotaxanes based on a stilbazolium dye and a calix[6]arene macrocycle. Since both components are non-symmetric, two orientational isomers are obtained. The two isomers display distinct photophysical and photochemical properties in solution and solid state, superior to the unencapsulated dye.
Andreoni, L., Cester Bonati, F., Groppi, J., Balestri, D., Cera, G., Credi, A., et al. (2023). Selective enhancement of organic dye properties through encapsulation in rotaxane orientational isomers. CHEMICAL COMMUNICATIONS, 59(33), 4970-4973 [10.1039/D3CC01135F].
Selective enhancement of organic dye properties through encapsulation in rotaxane orientational isomers
Andreoni, Leonardo;Groppi, Jessica;Credi, Alberto;Silvi, Serena
2023
Abstract
We report the synthesis and characterisation of [2]rotaxanes based on a stilbazolium dye and a calix[6]arene macrocycle. Since both components are non-symmetric, two orientational isomers are obtained. The two isomers display distinct photophysical and photochemical properties in solution and solid state, superior to the unencapsulated dye.File in questo prodotto:
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2023-320) ChemComm-Stilbazoli.pdf
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